{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "Other normal tissues can also stimulate angiogenesis , but the type of cell giving rise to the angiogenic stimulus is unknown , and the period of angiogenic stimulation is brief ."}
{"Anatomy": ["tissues", "cell"]}